Invention Grant
US09593529B2 Spool assembly 有权
阀芯组件

Spool assembly
Abstract:
The spool assembly comprising a spool, a surface of the spool including one or more recesses in which a line member is adapted to be retained, and a cover portion adapted to be positioned over at least a portion of the spool such that, in use, the line member is prevented from passing between the spool and an inner surface of the cover portion.
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